mankhwala

1 × 1 Yoyimirira 10/100BASE-TCholumikizira cha RJ45Chithunzi cha HFJV1-2450-L11RL

Ntchito zoyambira za cholumikizira zitha kugawidwa m'magulu atatu: ntchito yamakina, ntchito yamagetsi ndi ntchito zachilengedwe.
3, ntchito zachilengedwe
Ntchito zodziwika bwino zachilengedwe zimaphatikizapo kukana kutentha, kukana chinyezi, kukana kupopera kwa mchere, kugwedezeka ndi kukhudzidwa, ndi zina zambiri. Ngakhale kuti zoyesererazi zimachitika mwa mawonekedwe a chipangizo chonsecho, kusanjikiza kwapamwamba kumayesedwa.Pamene pamwamba plating wosanjikiza sangathe kuvomereza kutentha kukana, chinyezi kukana, ndi mchere kutsitsi kukana, mankhwala ndi osayenera, ndi ntchito zina akadali kudutsa.Zopanda tanthauzo.
①Kukana kutentha.Pakalipano, kutentha kwapamwamba kwa cholumikizira ndi 200 ° C (kupatulapo zolumikizira zingapo zapadera), ndipo kutentha kochepa ndi -65 ° C.Pamene cholumikizira chikugwira ntchito, chapano chimatulutsa kutentha pamalo okhudza, zomwe zimapangitsa kuti kutentha kukweze.Choncho, nthawi zambiri amalingalira kuti kutentha kwa ntchito kuyenera kukhala kofanana ndi kuchuluka kwa kutentha komwe kumakhalapo komanso kukwera kwa kutentha kwa kukhudzana.Mumiyezo ina, kutentha kwakukulu kwa kutentha komwe kumaloledwa ndi cholumikizira pansi pa ntchito yowonjezera yowonjezera kumatanthauzidwa momveka bwino.